Eaton 9355 - Page 16

TIE CABINET INSTALLATION
Eaton 9355 Tie Cabinet (20/30 kVA) Installation Guide S 164201630 Rev D www.eaton.com/powerquality
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10. From each UPS, remove the UPS front door.
11. Verify that the UPS input circuit breaker is in the OFF position.
12. Verify that each UPS battery circuit breaker is in the OFF position (see Figure 5).
13. If you ordered the UPS with the optional output circuit breaker, verify that the
output circuit breaker is in the OFF position.
14. Remove the UPS wiring access cover and retain.
Battery Circuit
Breaker
Wiring Access
Cover
Input Circuit
Breaker
Output Circuit
Breaker (optional)
Figure 5. UPS Front View
15. Remove the UPS conduit landing box from the rear panel and retain.
16. Punch two holes in the conduit landing box for the input and output conduit using
a Greenlee punch or similar device.
17. Route the wiring from the back of the UPS, through the wiring tray, to the front
of the UPS.